Testing React apps like it’s 2026
  • 10:10
  • -
  • 10:40
December 15, 2025
10:40
10:10
Hall B
English

What tremendous shifts might you have missed in the React testing world over the past two years? Allow me to walk you through colorful features that tell the story of a new world of testing. We’ll focus on important and exciting: Vitest 4 'browser mode', the new StoryBook test runner, new ways to check contracts and mock APIs (MSW source!), intriguing new testing libraries, mature AI-based tools, and everything else to prepare you for writing better tests in 2026. Don't like theoretical talks? This one is for you

yoni (1)
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Yoni Goldberg
Full-Stack Development Consultant

Yoni Goldberg is an independent consultant who works with 500 Fortune corporates and garage startups on polishing their applications. At the end of the day, he packs all the lessons learned and does what he likes more than anything else: write blog posts and talks. His articles were visited by more than 10 million people over the past 5 years. These visitors were also kind enough to leave 130,000 ⭐️ stars in his GitHub repositories

Cancellation Policy

Sponsor Cancellation:

In case of cancellation of the event, we will offer a full refund to all attendees and sponsors.

Attendee cancellations:

Up to 30 days prior to the event – 100% Refund 30-14 days prior to the event – 50% Refund No refund will be offered later than that.

Cancellation Policy

Sponsor Cancellation:

In case of cancellation of the event, we will offer a full refund to all attendees and sponsors.

Attendee cancellations:

Up to 30 days prior to the event – 100% Refund.
30-14 days prior to the event – 50% Refund.
No refund will be offered later than that.